Answer:
x = 28
Step-by-step explanation:
Supplementary angles mean that both angles are equal to 180. So, the equation becomes 3x + 96 = 180. Solving for x, we get 28.
Answer:
The value of x is 28
Step-by-step explanation:
Given :
Angles are supplementary One angle = 3xOther angle = 96Now,
Supplementary angles are a pair of angles that make sum of 180° .
Therefore, The sum of given angles will be equal to 180°.
i.e. one angle + other angle = 180°
Substituting the values of angles , we get..
[tex]⇢3x + 96 = 180[/tex]
[tex]⇢3x = 180 - 96[/tex]
[tex]⇢3x = 84[/tex]
[tex]⇢x = \frac{84}{3} [/tex]
[tex]⇢ \boxed{x = 28}[/tex]Sketch the graph of the function y = 3sin(2x) - 1
Answer:
Like they said, the graph should help, but the points will be baised on the x-line according to the equation.
Step-by-step explanation:
btw hope this helps gib other brainliest.
SOMEONE HELP ME please
Answer:
the first and second one
Step-by-step explanation:
the two last ones go over budget
1) 20×30=600 30×50=1500 total is 2100
2)50×30=1500 10×50= 500 total is 2000
3) 40×30=1200 40×50=2000 total is 3100>over budget.
4) 20×30=600 60×50=3000 total is 3600> way over budget.
PLS HELP ASAPP ILL MARK AS BRAINLIEST
Answer:
18,165
hope this helps :D
PLS HELP WILL GIVE BRAINLIEST
Answer:
Option A, y = -1/3x + 2
Step-by-step explanation:
Step 1: Determine the equation
Looking at the graph we can see that the line will intersect the y-axis at around 2 units which eliminates options B and D. Now, looking at the slope of the graph we see that it's going in a downward trend which means that the slope is negative. That eliminates option C which leaves us with the only option of A.
Answer: Option A, y = -1/3x + 2
A walk-in path BE in a park intersects two sides of the park at their midpoint. You walk from point D to E , from E to B, from B toC, and back to point D. How many yards did you walk
See attached image.
No measurements were given for the park, so I made an assumption to demonstrate how the calculation might be done,. Adjust for the actual measurements.
Which pair of triangles are similar?
A
Triangles 1 and 2 each have a 36° angle.
a
B
Triangles 3 and 4 each have a 42° angle.
с
Triangle 5 has a 70 angle and a 95° angle. Triangle 6 has a 30° and a 75º.
a
D
Triangle 7 has a 30 angle and a 90°. Triangle 6 has a 30° and a 60°.
Answer:
[tex] \sf \fbox{Option D have pair of triangles are similiar}[/tex]
Step-by-step explanation:
To prove triangles are pair we will use AAA property.
ln option A the given triangles 1 & 2 have a 36° Angle, but the remaining two angles of both the traingle are not mentioned, as long as we don't know the measure of other two angle of both the traingle we can't say that pair of triangles are similar.
Similarly In option B triangles 3 & 4 can't be pair of similar triangle
In option C triangle 5 & 6 don't have any common angle, hence it does not follows AAA property and the given pair of traingles are not similar.
In option D Two angles of each triangle are given so we can easily find the third angle of both the triangle. let's solve for the third angles of triangle 7 and 8.
in triangle 7,
given angles are 30° and 90°let the third angle be X,now,30+90+X = 180(sum of all angles of triangle is 180)X= 180-90-30X= 60All three angles of triangle 7 are 30, 60 & 90
Now in triangle 8,
given angles are 30° and 60°let the third angle be Y,now,30+60+Y = 180(sum of all angles of triangle is 180)Y= 180-90Y= 90All three angles of triangle 8 are 30, 60 & 90
Hence, both the triangles have same measure of all three angles we can say that triangle 7 & 8 are similar triangle.
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According to the line plot, how much more total time did the students who studied for 3/4 hour spend studying than the students who studied for 1/4 hours?
Answer:
2/4 or 1/2
Step-by-step explanation:3/4 minus 1/4 is 2/4
Write (-4,3) and (-5,-2) in slope intercept form
Jameson bought movie tickets for himself and his friends and paid 105$. if he bought 7 tickets how much did each ticket cost?
can someone help me??
Answer:
15
Step-by-step explanation:
yessir
ummi and julio each have a bag that contains 2 blue marbles, 2 green marbles and 2 purple marbles. Ummi selects a marble from her bad, replaces it, and then selects another. julio selects a marble from her bag, replaces, it and then selects another. who has a greater probability of selecting 2 marbles of the same color from the bag? explain.
Answer:
None.
Step-by-step explanation:
Let blue, green and purple be B, G, and P respectively.
Sample Space = 2+2+2 = 6
p(B) = p(G) = p(P) = 2/6 = 1/3
Probability that the two marbles Ummi selected are of the same color (note that the marbles were replaced after selection)
B = (1/3)•(1/3)
+
G = (1/3)•(1/3)
+
P = (1/3)•(1/3)
= 3•(1/9) = 1/3
.
The same thing goes for Julio.
They have the same chance/probability of picking two marbles of the same color.
K(8) if K(x) = 17 – 3(–x – 1)
Answer: k(8)=44
Step-by-step explanation:
We know that k(x)=17-3(-x-1) and we a trying to figure out what k(8) is
Sub 8 in for x and solve
k(8)=17-3(-(8)-1)
k(8)=17-3(-9)
k(8)=17-(-27)
k(8)=44
If you charge $500 on a credit card today, how much will the balance be in two years (assuming no additional fees) if the credit card has a 10% APR that is compounded—
once a week?
simple interest: i = p * r * t; compound interest would be A=p(1+r/n)^(nt)
Here, A = $500 (1.10)^2 = $605 (answer for "once per year."
Once per month:
A = $500 (1 + 0.10/12)^(12*2) = $610.20
Once per week: Can y ou figure that out? # of compounding periods is 12 per year in this problem.
3(9 + y)
Do you know what this is?
Solve.
9. The mass of substances left in a sample
after the liquid is evaporated is called
the total dissolved solids. Kim split up
2 liters of water into three different
samples and boiled all the liquid away
in each. The masses of solids left in the
three samples were 2.025 grams, 457 mg,
and 589 mg. Using the table at the right,
how should Kim classify the water?
Using the table at the right, Kim would have to classify the water as gaseous matter in this case.
What are the states of matter?The states of matter are the distinct form in which matter exists. There are 5 states of matter Solids; Liquids; Gaseous; Plasma; and Bose-Einstein condensate.
Kim classify the water as gaseous because she boiled all the liquid away. Hence in their evaporated state, the water now assumes a gaseous form.
The masses of solids left in the there samples were 2.025 grams, 457 mg, and 589 mg.
Matter can exist in various states. They are Solids; Liquids; Gaseous; Plasma; and Bose-Einstein condensate. (which is Man-made).
Learn more about states of matter at:
brainly.com/question/16982523
complete table of values for y=x²-x-2
The required table for the given values of x and y is:
x | y
0 -2
1 -2
2 0
Table of values of functionsTables of values are tables that interpret values into function or otherwise.
Given the function y=x²-x-2
We can vary the values of x to create a table
When x = 0
y=0²-0-2
y = -2
When x = 1
y=1²-1-2
y = -2
When x = 2
y=2²-2-2
y = 0
The required table for the given values of x and y is:
x | y
0 -2
1 -2
2 0
Learn more on tables and values here; https://brainly.com/question/12151322
AAAA PLSSSS HELPP!!!
No links pls and ty! <33
Answer:
18.8
Step-by-step explanation:
Hey there!
In order to find the solution to this question, we need to find the circumference
To find the circumference, you need to take the diameter and multiply it by 3.14 which is pi
In this case, the diameter is 6
6 x 3.14 is 18.84 so this means that the circumference of the circle, or in this case, a cookie, is 18.84
Also, it says to round to the tenth so our final answer will be 18.8
So the answer to this question is 18.8
C=18.8
Solution:Circumference = C=πdPlug in the value of d:C=π×6C=6π (in terms of pi)C=18.8Hope it helps.
Do comment if you have any query.
Greg invests $2,680 in a cd paying 7.0% interest, and $3,060 in an online savings account paying 4.5% interest. how much more interest will the cd have earned than the savings account after 1 year? a. $25.90 b. $49.90 c. $380.00 d. $499.00 please select the best answer from the choices provided a b c d
The interest will the CD has earned more than the savings account after 1 year will be $49.90. Then the correct option is B.
What is the percentage?The amount of something is expressed as if it is a part of the total which is a hundred. The ratio can be expressed as a fraction of 100. The word percent means per 100. It is represented by the symbol ‘%’.
Greg invests $2,680 in a CD paying 7.0% interest, and $3,060 in an online savings account paying 4.5% interest.
The amount of the interest on the CD will be
→ 2680 × 0.07 = $187.6
The amount of the interest by the online savings will be
→ 3060 × 0.045 = $137.7
Then the interest will the CD has earned more than the savings account after 1 year will be
→ $187.6 - $137.7 = $49.90
More about the percentage link is given below.
https://brainly.com/question/8011401
The perimeter of a rectangular pool is 60 ft. It is 10 1/2 feet wide. How long is the pool?
Answer: 19.5ft
Step-by-step explanation: L represents length and b represents width or breadth
Find the stepsteps in the file.
James opens 2 different savings accounts and deposits $12,000 into each one. account i earns 2.2% interest compounded annually. account ii earns 2.2% annual simple interest. there are no additional deposits or withdrawals. what is the sum of the total balances of these accounts at the end of 7 years? question 7 options: $27,168.00 $27,696.00 $27,949.08 $27,822.53
The Total Interest Combine will be interest from the compounded invesestment and that of the simple interest investement $13,974.54 plus $13,848.00 which is 27 822.54 US$
Compound InterestGiven Data
Principal = $12,000Rate = 2.2%Time = 7 yearsCalculation For Compound Interest:
First, convert R as a percent to r as a decimal
r = R/100
r = 2.2/100
r = 0.022 rate per year,
Then solve the equation for A
A = P(1 + r/n)nt
A = 12,000.00(1 + 0.022/1)(1)(7)
A = 12,000.00(1 + 0.022)(7)
A = $13,974.54
Calculation For Simple Interest:
First, converting R percent to r a decimal
r = R/100 = 2.2%/100 = 0.022 per year.
Solving our equation:
A = 12000(1 + (0.022 × 7)) = 13848
A = $13,848.00
Learn more about investment here:
https://brainly.com/question/24924853
Coplanar circles that intersect in one point are called.
Answer:
Tangent circles
Step-by-step explanation:
Tangent circles are coplanar circles that intersect in one point.
Hope this helps :)
Have a nice day!
Graph the quadratic functions y=-2xandy=-2x2 + 4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs.
Y = -2x^2
h = Xv = -B/2A = 0/-4 = 0.
k = -2*0^2 = 0.
V(0,0).
Use the following points for graphing:
Y = -2x^2.
(x,y)
(-2,-8)
(-1,-2)
V(0,0)
(1,-2)
(2,-8)
Y = -2x^2 + 4.
h = Xv = -B/2A = 0/-4 = 0.
k = Yv = -2*0^2 + 4 = 4.
V(0,4).
(-2,-4)
(-1,2)
V(0,4)
(1,2)
(2,-4)
A line is graphed on the coordinate plane shown below. What is the equation of the line?
A plant is already 13.25 meters tall, and it will grow 9 centimeters every month. The plant's height, H (in meters), after x months is given by the following.
H=0,09x+13,25
What is the plant's height after 20 months?
PLEASE HELP ME SOLVE THISSSS
H = 0.09 (20) + 13.25
H = 1.80 + 13.25
H = 15.05 m
How do I find the measures of angles a,b, and c. I included a picture
Find the volume of a prism
Answer:
84
Step-by-step explanation:
add em all together
Jaleesa bought 2 notebooks for $8. 75 each and 1 textbook for $74. 95. If the sales tax was 7%,
what was the total cost of Jaleesa's purchases?
Write the answer as a decimal to 2 places
Answer:
Step-by-step explanation:
First calculate the amount of notebooks and textbook
Cost of 2 notebooks = 2 *8.75
= $ 17.5
Cost of 1 textbook = $ 74.95
Total cost = 17.5 + 74.95
= $ 92.45
Tax = 7% of total cost
= 0.07 * 92.45
= $ 6.47
Total cost = 92.45 +6.47
= $ 98.92
Jaleesa bought 2 notebooks for dollar 8. 75 and 1 textbook for dollar 74.95 . If the sales tax was 7[tex]{\%}[/tex],
what was the total cost of Jaleesa's purchases?
Explanation -;In this question we are provided with the cost of each textbook and notebook and it is given that Jaleesa bought 2 notebook and 1 textbook and the sale tax was.7% and we are asked to calculate the total cost of Jaleesa's purchases
First we will calculate the cost of two notebooks
Rate of 1 notebook = $8.75
Cost of 2 notebook = $(8.75 × 2) = $17.5
Now, we will calculate the total cost
Total cost of 2 notebook and 1 textbook = $(17.5 + 74.95) = $92.45
Sales tax was 7%
7% of $92.45
→ [tex]\dfrac{7}{100}[/tex] × 93.45
→ $6.47
Total cost = $(92.45 + 6.47) = $98.92.
A group of 50 people were asked their gender and if they liked cats. the data from the survey are shown in the venn diagram. determine the value for each variable in the two-way table. a = b = c = d = e =
Answer:
a = 13, b = 28, c = 6, d = 22, e = 31
Step-by-step explanation:
If a figure has one angle formed from a pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths. What geometric term can be used to name this figure?
A right trapezoid is a quadrilateral that has exactly one pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths.
What is a quadrilateral?A quadrilateral is a polygon that has four sides and four angles. Types of quadrilaterals are trapezium, square, rectangle and so on.
A right trapezoid is a quadrilateral that has exactly one pair of perpendicular lines, one pair of parallel sides, and no sides with equal lengths.
Find out more on quadrilateral at: https://brainly.com/question/23935806
Please help me, I will mark a brainiest
Answer:
..... :P
Step-by-step explanation:
I'm not sure man try asking a tutor
Need help with this fast
Answer:
15%
Step-by-step explanation:
add them all up and then subtract from 100